61387150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 63961970

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 239, 275, 467, 478, 550, 934, 1195, 2335, 2390, 2629, 4670, 5137, 5258, 5975, 10274, 11675, 11950, 13145, 23350, 25685, 26290, 51370, 65725, 111613, 128425, 131450, 223226, 256850, 558065, 1116130, 1227743, 2455486, 2790325, 5580650, 6138715, 12277430, 30693575, 61387150]

約数ペア:

[(1, 61387150), (2, 30693575), (5, 12277430), (10, 6138715), (11, 5580650), (22, 2790325), (25, 2455486), (50, 1227743), (55, 1116130), (110, 558065), (239, 256850), (275, 223226), (467, 131450), (478, 128425), (550, 111613), (934, 65725), (1195, 51370), (2335, 26290), (2390, 25685), (2629, 23350), (4670, 13145), (5137, 11950), (5258, 11675), (5975, 10274)]